RCS1032 False positive targeting "F(G<A,B>(7));" grammar ambiguity

[sgkoishi]

Product and Version Used:
Roslynator 2.9.0, Visual Studio 2019 16.4.4

Steps to Reproduce:
Demo on SharpLab
Details: icsharpcode/ILSpy#1959 (F(G<A,B>(7)); grammar ambiguity on MSDN)

Actual Behavior:
RCS1032 Remove redundant parentheses. shown for (num < num2)

Expected Behavior:
The parentheses are necessary to avoid ambiguity.

[josefpihrt]

This is a rare case that will be hard (or impossible) to detect during code analysis. I think it is reasonable to suppress this diagnostic one by one.

Example:

#pragma warning disable RCS1032
#pragma warning restore RCS1032

[dgrunwald]

My solution for ILSpy actually works on the syntax tree; essentially trying to re-interpret the existing expression syntax nodes as if they were types.
A similar approach should be possible here.